My pole light photocell failed often. one day i saw a bulb burn out with that white hot incandescent burn out.
i replaced the bulb, and the photcell was dead.
i thought about adding a relay, but then changed to led bulbs. cut power cost:) ended having to replace bulbs, when the led finally dies i probably wouldnt ever have to replace the light sensor,
however my light sensors glass window must not be glass, must be plastic, its getting cloudy and in any low light situation, it turns the pole light o
so i will replace the sensor again